An open API service indexing awesome lists of open source software.

Data visualization

Data visualization is the visual depiction of data through the use of graphs, plots, and informational graphics. Its practitioners use statistics and data science to convey the meaning behind data in ethical and accurate ways.

https://github.com/sayamalt/twitter-sentiment-analysis

Successfully established a machine learning model which can accurately classify the sentiment of any particular tweet into either positive, negative or neutral category.

data-visualization exploratory-data-analysis nlp sentiment-analysis supervised-learning text-processing

Last synced: 09 Nov 2025

https://github.com/miserman/splot

An R package to ease data visualization

data-visualization r

Last synced: 22 Jan 2026

https://github.com/teja-1403/forage-bcg-x-data-science

About This repository contains solutions to the 4 different tasks that must be performed during the Data Science virtual internship provided by BCG X via Forage.

business-understanding client-communication data-evaluation data-science data-visualization exploratory-data-analysis hypothesis-framing model-interpretation

Last synced: 27 Jan 2026

https://github.com/jiyanshgarg/delhivery-logistics-data-analysis

This project analyzes Delhivery's logistics delivery dataset to understand delivery performance, route efficiency, and operational patterns using data analytics techniques. The analysis focuses on transforming raw segment-level logistics data into meaningful trip-level insights that can help improve delivery efficiency and route planning.

business-insights-and-recommendations data-analysis data-cleaning-and-preprocessing data-visualization exploratory-data-analysis feature-engineering feature-extraction feature-selection hypothesis-testing outlier-detection outlier-treatment

Last synced: 12 Jun 2026

https://github.com/a26nine/msc-dissertation-bitcoin-dashboard

An interactive data visualisation dashboard built using Tableau Desktop to research and analyse the relationship between the price volatility and adoptability of bitcoin.

data-analysis data-science data-visualization tableau tableau-desktop tableau-prep

Last synced: 17 Feb 2026

https://github.com/praveendecode/phonepe_pulse

Phonepe Pulse Data Visualization and Exploration: A User-Friendly Tool Using Streamlit and Plotly

data-visualization dataanalysis financial-analysis mongodb postgres python sql streamlit-dashboard

Last synced: 14 Apr 2026

https://github.com/iamrajhans/star-cred

Score a GitHub repo's stargazers 0-100 by how many are real, active developers vs. new, inactive, or bot-like accounts. 100% client-side dashboard — runs in your browser, no backend.

bot-detection credibility dashboard data-visualization fake-stars github github-api github-graphql github-pages react stargazers tailwindcss typescript vite

Last synced: 21 Jun 2026

https://github.com/5hraddha/ice-video-games-sales-analysis

Analysis of video game sales data of an online store Ice, which sells video games all over the world & identify patterns that determine whether a game succeeds or not.

data-visualization matplotlib numpy pandas requests-module scipy seaborn

Last synced: 14 Apr 2026

https://github.com/syre/strava-stats

Strava Stats is a simple Python app for providing insights into your Strava riding metrics.

data-visualization metrics plotly-dash python strava tailwindcss

Last synced: 22 Jan 2026

https://github.com/harshindcoder/sleeping_time_survey_analysis

This survey analysis aims to identify lifestyle factors—such as screen time, exercise, alcohol consumption, beverages, and sleep direction—that affect sleep quality and duration. By analyzing these factors, we seek to predict sleep patterns and provide actionable insights to improve sleep health and overall well-being.

data-cleaning data-collection data-visualization exploratory-data-analysis regression-models survey-analysis

Last synced: 15 Oct 2025

https://github.com/hamburgj/survivor-stats

Interactive visualization of Survivor US contestant statistics and season data, as well as connection path finding.

data-visualization graph interactive-visualizations react reactjs statistics survivor

Last synced: 16 Apr 2026

https://github.com/kunalpisolkar24/winequalityprediction

Predicting wine quality using machine learning with matplotlib, numpy, pandas, and seaborn for insightful data analysis. 🍇🤖📊

data-analysis data-science data-visualization machine-learning prediction-model

Last synced: 16 Oct 2025

https://github.com/grascya/heart-disease

The objective is to ascertain the probability of an individual being susceptible to a severe heart problem based on some features.

data-visualization explainable-machine-learning exploratory-data-analysis heart-disease svm-classifier

Last synced: 16 Oct 2025

https://github.com/fatihilhan42/nba-players-data-1950-to-2021

In this project, the data of the NBA players between the years 1950-2021 were examined. After the NBA players' season, height, performance, averages of points, teams and positions they played were obtained through csv files, important tables and graphs were created using data cleaning and data visualization algorithms.

data data-analysis data-engineering data-science data-visualization

Last synced: 16 Oct 2025

https://github.com/minervarose/applysignal

Candidate-side recruitment intelligence dashboard for tracking job applications, scoring process signals, and prioritizing opportunities.

candidate-experience career-tools dashboard data-visualization decision-support job-search portfolio-project python recruitment streamlit

Last synced: 24 Jun 2026

https://github.com/minervarose/exoplanet-discovery-observatory

Interactive Tableau exploration of exoplanet discoveries, planetary systems, and discovery trends using NASA Exoplanet Archive data.

analytics astronomy business-intelligence dashboard data-visualization exoplanets nasa space tableau tableau-public

Last synced: 24 Jun 2026

https://github.com/gaurav0502/survey-analysis-visualizations

This repository consists of the various data visualization techniques used to analyze the responses of a survey conducted as a part of the project for the course MGT1002-Principles of Management

analysis data-visualization matplotlib seaborn visualization

Last synced: 17 Oct 2025

https://github.com/sayamalt/employee-attrition-prediction

Successfully established a machine learning model which can accurately predict whether an employee of a given company will leave it in the impending future or not, based on several employee details and employment metrics.

binary-classification continuous-deployment continuous-integration cross-validation data-exploration-and-preprocessing data-visualization exploratory-data-analysis feature-engineering hyperparameter-optimization machine-learning model-deployment model-training-and-evaluation

Last synced: 08 Oct 2025

https://github.com/nanxstats/ggsci-iterm

Microsite for previewing all iterm color palettes in ggsci

ansi-colors color-palettes data-visualization ggplot2 ggsci iterm iterm2 visualization

Last synced: 22 Jan 2026

https://github.com/sayamalt/life-expectancy-prediction

Successfully established a machine learning model which can accurately predict the expected life duration of a human being based on several demographic features such as alcohol consumption per capita, average BMI of entire population, etc.

cross-validation data-cleaning-and-preprocessing data-visualization docker end-to-end-pipeline exploratory-data-analysis feature-engineering github-actions-workflow hyperparameter-tuning machine-learning model-deployment model-training-and-evaluation

Last synced: 04 May 2026

https://github.com/farhad-here/predict_student_performance

Predict Student Performance, is a data analysis and machine learning project aimed at predicting students' final performance (g3) based on demographic, family, and academic features. The project supports both Regression (predicting exact grades) and classification (Pass/Fail categories).

classification data-analysis data-visualization linear-regression machine-learning numpy pandas postgresql powerbi scikit-learn streamlit

Last synced: 14 Apr 2026

https://github.com/sayamalt/taxi-trip-fare-prediction

Successfully created a machine learning model which can accurately predict the fare of a taxi trip based on several features such as trip duration, tip amount, etc.

cross-validation data-exploration-and-preprocessing data-visualization exploratory-data-analysis feature-engineering hyperparameter-optimization machine-learning model-deployment model-selection model-training-and-evaluation regression-modelling

Last synced: 09 Nov 2025

https://github.com/srosalino/data_wrangling_investigations

Series of 3 investigation works, regarding the subject of Data Wrangling (Acquire data from different sources; Understand how to clean and pre-process data; Transform data for analytics purposes; Perform feature engineering; Visualize data)

data-cleaning-and-preprocessing data-extraction-and-pre-processing data-visualization feature-engineering

Last synced: 19 Oct 2025

https://github.com/alfiyafatima09/heuristic_algorithms

This project compares pathfinding algorithms (A*, Greedy Best-First, and Hill Climbing) by visualizing their paths and comparing performance metrics (nodes explored, memory, execution time) on a grid with obstacles.

algorithms data-visualization

Last synced: 20 Jan 2026

https://github.com/mtimma001/clinical-trial-data-tool-v2

Clinical Trial Data Analysis Tool is a Flask-based web app for healthcare professionals to manage and analyze clinical trial data. It features full CRUD functionality, interactive visualizations (Plotly/Matplotlib), a responsive Bootstrap UI, MySQL database integration, and Heroku deployment for accessible, scalable use.

bootstrap5 clinical-trials crud data-analysis data-visualization flask healthcare heroku mysql pandas plotly python

Last synced: 14 Apr 2026

https://github.com/gusenov/examples-graphviz

Примеры визуализации графов.

data-visualization examples graphviz

Last synced: 19 Feb 2026

https://github.com/jacekkala/tennis_data_visualization

Tennis Data Visualization & Analysis - R Markdown Report

data-storytelling data-visualization dplyr ggplot2 r

Last synced: 09 Feb 2026

https://github.com/lu-m-dev/biostatistics-eda

Exploratory data analysis and visualization system for biostatistical research

biostatistics data-analysis data-visualization eda

Last synced: 25 Jun 2026

https://github.com/estebanrucan/personal-book

Algunos materiales de apoyo que he ido realizando en el tiempo

data-science data-visualization dplyr ggplot2 here magrittr r vroom

Last synced: 20 Oct 2025

https://github.com/un-ocha/ai-prototypes

Exploratory AI‑assisted prototypes and visualisations. For learning and demonstration only – not for operational or decision‑making use.

ai data-visualization experimentation humanitarian prototypes

Last synced: 25 Jun 2026

https://github.com/iamsachin2135/power-bi-certificate

Achieved certification in advanced Power BI concepts, specializing in data visualization, report creation, interactive dashboards, and data modeling. Skilled in leveraging these capabilities to generate actionable insights and create dynamic reports that drive enhanced data analysis and informed decision-making.

data-modeling data-visualization dax powerbi powerbi-desktop powerbi-report powerbi-service

Last synced: 06 Feb 2026

https://github.com/apelullo/cobalt_health_wellness_platform_ops

Cobalt is a mental health and wellness platform created for Penn Medicine employees that serves as a hub for support services such as therapy, wellness coaching, topic- and population-specific group sessions, and a variety of self-help resources.

academic-research data-cleaning-pipeline data-validation data-visualization decision-support feature-development healthcare-data hipaa key-performance-metrics mental-health-services operations-research product-analytics reporting-pipeline

Last synced: 23 Mar 2025

https://github.com/gautam25raj/data-sync

A powerful platform designed to revolutionize the way teams collaborate and visualize data.

chat collaboration data-visualization express material-tailwind mongodb mongoose nextjs nodejs reactjs redux redux-toolkit tableau tableau-dashboard tailwindcss

Last synced: 11 Apr 2026

https://github.com/rakeshdabbikar4/sales-performance-dashboard-powerbi

Interactive Sales Performance Dashboard built using Power BI to analyze revenue, orders, profit, trends, and regional performance.

business-analytics business-intelligence data-analytics data-visualization dax powerbi sales-dashboard

Last synced: 13 Jan 2026

https://github.com/polymervis/polymer-vis

Global namespace with some utility functions for PolymerVis.

data-visualization polymer polymer-elements visualization webcomponents

Last synced: 17 May 2026

https://github.com/kamiviolet/d3_collections

As decribed, all kinds of chart and data visualisation with D3

charts d3 data-visualization

Last synced: 29 Apr 2026

https://github.com/hanzopgp/lolanalysis

League Of Legends game data engineering, analysis, visualization and machine learning. Business intelligence project.

data-analysis data-cleaning data-engineering data-visualization dataiku deep-learning etl machine-learning scraping university

Last synced: 27 May 2026

https://github.com/timjjting/data-is-beautiful

Introductory slides to data visualization

data-visualization

Last synced: 23 Jan 2026

https://github.com/carmendev/covid-19-tracker

Data visualization React.js project deployed with Firebase. Daily statistics about current, recovered and closed cases coming from an API.

data-visualization firebase numeral reactjs

Last synced: 11 Apr 2026

https://github.com/jigyasag18/bird-strikes-in-aviation-project

This project analyzes over a decade of U.S. bird strike data (2000–2011) to evaluate safety risks, damage trends, and cost implications in aviation. Using PostgreSQL for database management and Power BI for dashboard visualization, it uncovers critical insights into when, where, and how wildlife impacts aircraft. Key findings inform strategically.

bird-strike-prevention bird-strike-prevention-in-real-airport data data-analysis data-analysis-project data-visualisation data-visualization data-visualization-project data-visualizations database dataset dax-query postgresql postgresql-database powerbi powerbi-desktop powerbi-report powerbi-visuals sql sql-database

Last synced: 09 May 2026

https://github.com/keerthanapalanikumar/prodigy-infotech

This repository contains data science projects from my Prodigy Infotech internship, including data visualization, cleaning and EDA on the Titanic dataset, a decision tree classifier for the Bank Marketing dataset, and Twitter sentiment analysis.

data-cleaning-and-eda data-visualization decision-tree-classifier sentiment-analysis

Last synced: 23 Oct 2025

https://github.com/aayush-683/introspex

An Android application built with Kotlin and Android Studio for monitoring real-time device performance metrics and accessing detailed information about installed applications.

android app-development data-visualization device-info-android device-monitoring jitpack kotlin mpandroidchart open-source performance-metrics real-time-data

Last synced: 23 Jan 2026

https://github.com/la-lo-go/whatsgraph

Easily visualize WhatsApp exported chats

data-visualization next nextjs react shadcn-ui whatsapp

Last synced: 05 Jan 2026

https://github.com/jofaval/sonar

Binary Classification of Sonar Signals of Rocks and Metal cylinders in 1987

data-analysis data-science data-visualization machine-learning python scikit-learn sonar uci

Last synced: 09 Apr 2026

https://github.com/satyacoder29/crm-analytics-power-bi

CRM Analytics Dashboard – An interactive dashboard using Tableau, SQL, and Salesforce CRM Analytics (CRMA) to analyze sales performance, customer segmentation, and churn prediction. Features automated ETL pipelines, predictive analytics, and real-time insights for data-driven decision-making. 🚀📊

advanced-excel data-analysis data-cleaning data-collection data-transformation data-visualization matplotlib numpy pandas powerbi python seaborn sql tableau

Last synced: 14 Apr 2026

https://github.com/vidyadnina/cyclistic-sql-tableau-project

Trip data analysis for a bike-sharing service company using SQL and Tableau.

bigquery dashboard data-analysis data-analytics-sql data-cleaning data-visualization sql

Last synced: 02 Jan 2026

https://github.com/chokzb/covid19_vaccination_analysis

An EDA project examining global COVID-19 vaccination progress. The notebook investigates vaccination trends by country, daily vaccination rates, timeline patterns, and dose distribution. The project includes visualisations created with Matplotlib, Seaborn, and Plotly.

covid-19 data-analysis data-visualization jupyter-notebook matplotlib numpy pandas plotly python seaborn vaccination

Last synced: 07 May 2026

https://github.com/pocper1/visual-volume

Visual Volume visualizes volumetric data using Three.js and WebGL, rendering 3D data from sources like CT scans.

3d-graphics ct-scans data-visualization three-js volume-rendering webgl

Last synced: 28 Jan 2026

https://github.com/maryamteimouri/dataanalysis-and-knowledgediscovery

This project aims to practice the steps of Crisp Data Mining ( CRISP-DM ). The repository includes 3 phases, data understanding, supervised learning, and unsupervised learning.

agglomerative-clustering classification clustering crisp-dm cross-validation data-preprocessing data-visualization dendogram k-means-clustering one-hot-encode pca principal-component-analysis z-score

Last synced: 23 Jan 2026

https://github.com/spear97/montecarlo-python

This was a project for my Programming Language Concepts Class were we were assigned to create a Monty Carlo Simulation using Python.

data-science data-visualization matplotlib-figures matplotlib-python montecarlo pandas-library pandas-python python python-3

Last synced: 23 Mar 2025

https://github.com/upes-open/open-cryptocurrency-analysis

A web app to visualise and predict the cryptocurrency’s impact by using Web scraping, data exploration, EDA and Data Visualization.

analysis cryptocurrency data-analysis data-science data-visualization jupyter-notebook streamlite visualization

Last synced: 15 Apr 2025

https://github.com/chingu-voyages/v30-geckos-team-04

An educational application dedicated to informing people about the issues involved in air quality | Voyage-30-Geckos-Team-04 | https://clean-the-air.herokuapp.com/

air-quality data-visualization

Last synced: 26 Oct 2025

https://github.com/dmarks84/ind_project_obesity-multi-class-classification--kaggle

Independent Project - Kaggle Competition -- I worked on the obesity classification data set as part of a Kaggle Competition of the same name, scoring (for accuracy) above 0.9

classification correlation-analysis cross-validation data-modeling data-visualization dataframes eda gridsearchcv matplotlib multiclass-classification numpy pandas python seaborn sklearn statistics supervised-ml

Last synced: 11 Apr 2026

https://github.com/tsopermon/comparison-ml-algorithms

This repository compares the performance of Adaline, Logistic Regression, and Perceptron models on binary classification tasks using linearly, non-linearly, and marginally separable datasets from the Iris dataset. It includes MATLAB implementations, 10-fold cross-validation, and visualizations of decision boundaries and MSE histories.

adaline binary-classification classification-accuracy cross-validation data-visualization decision-boundaries iris-dataset logistic-regression machine-learning matlab mse neural-networks perceptron

Last synced: 15 Mar 2025

https://github.com/msikorski93/ukraine-choropleth

This short repository contains a geospatial data visualization of percentage of people with Ukrainian as their native (or first) language according to 2001 census. A customized choropleth was developed with folium library. The map is interactive and allows the user do basic actions: zoom in-out, choose layers, display tooltips. The choropleth was saved to HTML file and is available for downloading.

data-visualization folium-choropleth-map ukraine

Last synced: 06 Jul 2026

https://github.com/Gregoritsch3/Exercise_Pandas_1

A Pandas exercise demonstrating the loading, cleaning and reorganization of data in .xlsx or .csv files, descriptive statistics, data visualization, statistical approximation of data with the normal distribution, etc.). Libraries include Pandas, NumPy, Scipy, SymPy, MatplotLib,

data-cleaning data-visualization descriptive-statistics matplotlib numpy pandas scipy sympy

Last synced: 01 May 2025

https://github.com/lauralivers/beyond-the-binary

comprehensive data storytelling about the shortage of female ICT specialists in Switzerland

bar-chart data-visualisation data-visualization data-viz dviz geopandas jupyter-notebook python sankey-plots switzerland women-in-tech

Last synced: 28 Jan 2026

https://github.com/holy-angel-university/gym-members-exercise-analysis

Analyze fitness dataset to uncover insights into exercise patterns, calorie consumption, body composition, and overall fitness levels. Explore correlations between workout type, frequency, and physiological markers. Use data analysis techniques to provide a comprehensive understanding of fitness behaviors and factors influencing exercise outcomes.

data-science data-visualization exploratory-data-analysis jupyter-notebook python3

Last synced: 24 Jan 2026

https://github.com/code-jl/nfl-kicker-predictor

A sophisticated Python application that provides real-time NFL kicker statistics and performance analysis with an intuitive graphical interface.

beautifulsoup data-analysis data-visualization espn football gui nfl prediction python real-time-analytics real-time-data sport-analytics sports-data statistics tkinter web-scraping

Last synced: 01 Jun 2026

https://github.com/aneeshmurali-n/global-superstore-sales-dashboard---power-bi-stunning-dark-theme

This Power BI dashboard provides a comprehensive view of sales data, enabling users to analyze sales trends, identify top-performing regions, and gain insights into customer behavior.

dark-theme dashboard data-analysis data-science data-visualization powerbi salesdashboard

Last synced: 28 Jan 2026

https://github.com/hdgiacon/power_bi_projects

Repositório contendo cursos, dashboards e projeto relacionados à análise de dados e Power BI.

data-analysis data-engineering data-visualization microsoft-power-bi

Last synced: 24 Jan 2026

https://github.com/leftcoastnerdgirl/excel_crowdfunding_analysis

This project demonstrates the use of MS Excel for data cleansing & formatting to prepare for data analysis and visualization.

bar-charts conditional-formatting data-analysis data-analytics data-analytics-excel data-preparation data-preprocessing data-visualization excel line-graph

Last synced: 06 Feb 2026

https://github.com/mcommer/emtools

A toolbox for geophysical EM-simulation data- and model-file processing, analysis, plotting, and other gimmicks

data-visualization electromagnetics geophysics plotting-scripts shell-scripts

Last synced: 30 Jun 2025

https://github.com/annnieglez/fraud-detection-eda

Fraud Detection - Exploratory Data Analysis (EDA). Analyzing financial transactions to detect fraud patterns using Python and Tableau. Libraries: Pandas, Seaborn and Matplotlib. Key Focus: Data cleaning, fraud trends, high-risk transactions, time-based patterns

data-analysis data-science data-visualization eda fraud-detection fraud-prevention matplotlib seaborn

Last synced: 28 Jan 2026

https://github.com/saisrivatsat/vizcraft-data-science-app

VizCraft is an intuitive web app for uploading, exploring, and visualizing CSV and Excel datasets. It offers powerful features like dataset summaries, column value counting, and groupby analysis with interactive visualizations. Designed for data enthusiasts, VizCraft simplifies data analysis and visualization for quick, actionable insights.

data-science data-visualization eda pandas plotly python streamlit

Last synced: 15 Apr 2026

https://github.com/angchekar28/sales-report-power-bi

A Power BI sales report analyzing country-wise and product-wise sales trends. Includes dashboards, decomposition trees, and key influencers analysis for business insights.

dashboard data-analysis data-cleaning data-visualization powerbi sales-report

Last synced: 16 Mar 2026

https://github.com/mfakhriazhar/seattle-airbnb-dashboard

Interactive dashboard built using Tableau to analyze Airbnb listings in Seattle. Includes visualizations of average price by bedroom count, zipcode-based pricing, and revenue trends over the year.

airbnb analysis dashboard data-visualization tableau tableau-dashboards tableau-public

Last synced: 29 Jan 2026

https://github.com/aigle-levant/week-1

Week 1 Task of Exhaustive analysis of Indian Agriculture using Power BI.

agriculture aicte-internship aicteinternship data-visualization edunet internship-task powerbi

Last synced: 29 Jan 2026

https://github.com/patricialjohnson/sql-database-analysis

In this analysis, I developed SQL queries for the Chinook Database, which contains information about a digital music store. The goal was to assist the Chinook team in better understanding their media inventory, customers, employees, and invoice data.

business-analytics chinook-database data-analytics data-visualization database sql sqlite

Last synced: 11 Apr 2026

https://github.com/dcostachar/pet-store-transactions-analysis

An analysis of a pet store's transactions dataset using Python to clean, explore, and visualize key trends in product sales.

data-cleaning data-visualization exploratory-data-analysis matplotlib pandas python seaborn

Last synced: 15 Apr 2026

https://github.com/shrutiijoshi/marketing-campaign-report

The dataset includes information on campaign types, recipient segments, interactions (clicks, opens, bounces, etc.), and conversion metrics.

dashboard data-analysis data-visualization tableau-public

Last synced: 25 Feb 2026

https://github.com/stynw7/data_mining

Provides Computer Science material especially at Database Major which is Data Mining ⛏️⛏️

classification clustering data-mining data-visualization database outlier-detection r-programming

Last synced: 30 Jan 2026